1 // SPDX-License-Identifier: GPL-2.0
11 #define SPINAND_MFR_GIGADEVICE			0xC8
19 #define GD5FXGQXXEXXG_REG_STATUS2		0xf0
22 #define GD5FXGQ4UXFXXG_STATUS_ECC_NO_BITFLIPS	(0 << 4)
27 		SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 1, NULL, 0),
28 		SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
29 		SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
30 		SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
31 		SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0),
32 		SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0));
35 		SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 1, NULL, 0),
36 		SPINAND_PAGE_READ_FROM_CACHE_X4_OP_3A(0, 1, NULL, 0),
37 		SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
38 		SPINAND_PAGE_READ_FROM_CACHE_X2_OP_3A(0, 1, NULL, 0),
39 		SPINAND_PAGE_READ_FROM_CACHE_FAST_OP_3A(0, 1, NULL, 0),
40 		SPINAND_PAGE_READ_FROM_CACHE_OP_3A(0, 0, NULL, 0));
43 		SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0),
44 		SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
45 		SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
46 		SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
47 		SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0),
48 		SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0));
51 		SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 4, NULL, 0),
52 		SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
53 		SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 2, NULL, 0),
54 		SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
55 		SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0),
56 		SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0));
59 		SPINAND_PROG_LOAD_X4(true, 0, NULL, 0),
60 		SPINAND_PROG_LOAD(true, 0, NULL, 0));
63 		SPINAND_PROG_LOAD_X4(false, 0, NULL, 0),
64 		SPINAND_PROG_LOAD(false, 0, NULL, 0));
70 		return -ERANGE;  in gd5fxgq4xa_ooblayout_ecc()
72 	region->offset = (16 * section) + 8;  in gd5fxgq4xa_ooblayout_ecc()
73 	region->length = 8;  in gd5fxgq4xa_ooblayout_ecc()
75 	return 0;  in gd5fxgq4xa_ooblayout_ecc()
82 		return -ERANGE;  in gd5fxgq4xa_ooblayout_free()
85 		region->offset = 16 * section;  in gd5fxgq4xa_ooblayout_free()
86 		region->length = 8;  in gd5fxgq4xa_ooblayout_free()
88 		/* section 0 has one byte reserved for bad block mark */  in gd5fxgq4xa_ooblayout_free()
89 		region->offset = 1;  in gd5fxgq4xa_ooblayout_free()
90 		region->length = 7;  in gd5fxgq4xa_ooblayout_free()
92 	return 0;  in gd5fxgq4xa_ooblayout_free()
105 		return 0;  in gd5fxgq4xa_ecc_get_status()
108 		/* 1-7 bits are flipped. return the maximum. */  in gd5fxgq4xa_ecc_get_status()
115 		return -EBADMSG;  in gd5fxgq4xa_ecc_get_status()
121 	return -EINVAL;  in gd5fxgq4xa_ecc_get_status()
128 		return -ERANGE;  in gd5fxgqx_variant2_ooblayout_ecc()
130 	region->offset = 64;  in gd5fxgqx_variant2_ooblayout_ecc()
131 	region->length = 64;  in gd5fxgqx_variant2_ooblayout_ecc()
133 	return 0;  in gd5fxgqx_variant2_ooblayout_ecc()
140 		return -ERANGE;  in gd5fxgqx_variant2_ooblayout_free()
143 	region->offset = 1;  in gd5fxgqx_variant2_ooblayout_free()
144 	region->length = 63;  in gd5fxgqx_variant2_ooblayout_free()
146 	return 0;  in gd5fxgqx_variant2_ooblayout_free()
159 		return -ERANGE;  in gd5fxgq4xc_ooblayout_256_ecc()
161 	oobregion->offset = 128;  in gd5fxgq4xc_ooblayout_256_ecc()
162 	oobregion->length = 128;  in gd5fxgq4xc_ooblayout_256_ecc()
164 	return 0;  in gd5fxgq4xc_ooblayout_256_ecc()
171 		return -ERANGE;  in gd5fxgq4xc_ooblayout_256_free()
173 	oobregion->offset = 1;  in gd5fxgq4xc_ooblayout_256_free()
174 	oobregion->length = 127;  in gd5fxgq4xc_ooblayout_256_free()
176 	return 0;  in gd5fxgq4xc_ooblayout_256_free()
189 						      spinand->scratchbuf);  in gd5fxgq4uexxg_ecc_get_status()
194 		return 0;  in gd5fxgq4uexxg_ecc_get_status()
201 		ret = spi_mem_exec_op(spinand->spimem, &op);  in gd5fxgq4uexxg_ecc_get_status()
209 		/* bits sorted this way (3...0): ECCS1,ECCS0,ECCSE1,ECCSE0 */  in gd5fxgq4uexxg_ecc_get_status()
210 		status2 = *(spinand->scratchbuf);  in gd5fxgq4uexxg_ecc_get_status()
218 		return -EBADMSG;  in gd5fxgq4uexxg_ecc_get_status()
224 	return -EINVAL;  in gd5fxgq4uexxg_ecc_get_status()
232 						      spinand->scratchbuf);  in gd5fxgq5xexxg_ecc_get_status()
237 		return 0;  in gd5fxgq5xexxg_ecc_get_status()
244 		ret = spi_mem_exec_op(spinand->spimem, &op);  in gd5fxgq5xexxg_ecc_get_status()
251 		/* bits sorted this way (1...0): ECCSE1, ECCSE0 */  in gd5fxgq5xexxg_ecc_get_status()
252 		status2 = *(spinand->scratchbuf);  in gd5fxgq5xexxg_ecc_get_status()
256 		return -EBADMSG;  in gd5fxgq5xexxg_ecc_get_status()
262 	return -EINVAL;  in gd5fxgq5xexxg_ecc_get_status()
270 		return 0;  in gd5fxgq4ufxxg_ecc_get_status()
276 		return -EBADMSG;  in gd5fxgq4ufxxg_ecc_get_status()
278 	default: /* (2 << 4) through (6 << 4) are 4-8 corrected errors */  in gd5fxgq4ufxxg_ecc_get_status()
282 	return -EINVAL;  in gd5fxgq4ufxxg_ecc_get_status()
287 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xf1),
297 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xf2),
307 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xf4),
317 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE, 0xa4, 0x68),
327 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE, 0xb4, 0x68),
337 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xd1),
338 		     NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
347 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xc1),
348 		     NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
357 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xd2),
358 		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
367 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_ADDR, 0xc2),
368 		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
377 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE, 0xb1, 0x48),
378 		     NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
387 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x51),
388 		     NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
397 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x41),
398 		     NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
407 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x52),
408 		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
417 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x42),
418 		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
427 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x55),
428 		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 2, 1),
437 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x45),
438 		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 2, 1),
447 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x91),
448 		     NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
457 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x81),
458 		     NAND_MEMORG(1, 2048, 128, 64, 1024, 20, 1, 1, 1),
467 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x92),
468 		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
477 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x82),
478 		     NAND_MEMORG(1, 2048, 128, 64, 2048, 40, 1, 1, 1),
487 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x95),
488 		     NAND_MEMORG(1, 2048, 128, 64, 4096, 80, 1, 1, 1),
497 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x85),
498 		     NAND_MEMORG(1, 2048, 128, 64, 4096, 80, 1, 1, 1),
507 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x22),
517 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x21),
527 		     SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0xc9),